Instruction/ maintenance manual of the product AR-B1890 Intel
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AR-B1890 Intel® Pentium® M / Celer on® M Socket 478 Pr ocessor Mini-ITX Board User ’ s Manual Rev . 1.0 June. 2006 0.
AR-B1890 User ’s M anual 1 Copyright The trademarks mentioned in the manual are legally registered to their respective companies. Notice The written content provided with this product in the property of Acrosser .
AR-B1890 User ’s M anual 2 Packing List Please make sure that the following mate rials before you start inst alling your board. ☆ AR-B1890 board Quick Installation Guide ☆ CD for manual and driv.
AR-B1890 User ’s M anual 3 T able Of Content s General Information Introduction 5 S pecification 6 Block Diagram 8 Mechanical Drawing……………………………………………….
AR-B1890 User ’s M anual 4 Gigabit LAN / USB Connector ( RJUSB1 ) 25 Ethernet LAN / USB Connector ( RJUSB2 ) 25 Mini - PCI Slot ( MPCI1 ) 25 CompactFlash Slot ( CFD1 ) 25 SoDIMM Slot ( DIMM1 ) 25 So.
AR-B1890 User ’s M anual 5 General Information Introduction The AR-B1890 Mini – ITX board incor porates the Intel® 915GM Express and Intel® I / O controller Hub ICH6 - M chip set , support s the.
AR-B1890 User ’s M anual 6 S pecification Board AR-B1890 CPU Up to Intel® Pent ium M 2.26G ( 400 / 533MHz FSB ) Celeron® M 1.6G ( 400MHz FSB ) Chipset Intel® 915GM Express chip set + ICH6 - M Mem.
AR-B1890 User ’s M anual 7 I / O Port s Keyboard/ Mouse 1 PS / 2 ports Serial 2 internal RS - 232 ports ( COM 3 / 4 ) 1 external RS – 232 port ( COM 1 ) 1 external RS – 232 / 422 / 485 port ( COM 2 ) VGA 1 VGA port Audio 1 external jack for MIC – In / Line – In / Line – Out LAN 2 external RJ – 45 ports with LED USB 2 internal USB 2.
Block Diagram US B2. 0 X 6 CFD X 1 SA T A PA T A USB2 .0 Mini PCI SLO T NT :3 8 FINTE K F81216D D igit a l I/O COM 3 CO M 4 LPC FW H I T E 8712F Ver-G NT:69 Ver-I N T:55 KB & MS Slim FD C R/B/G 18.
Mechanical Drawing Component side AR-B1890 User ’s M anual 9.
Solder Side AR-B1890 User ’s M anual 10.
Hardware Inst allation Connectors Location Component Side AR-B1890 User ’s M anual 11.
Solder Side I / O Panel AR-B1890 User ’s M anual 12.
AR-B1890 User ’s M anual 13 List of Connectors Connector Function CN1 VGA Display / Audio Connector CN2 Front Audio Connector CN3 COM 3 RS-232 Connector CN4 COM4 RS-232 Connector CN5 CD - In Connect.
Jumpers Locations List of Jumpers JP3 L VDS Panel V oltage Selection ( +5V / +3.3V ) JP5 Clear CMOS Selection JP6 COM2 RS232/422/485 Select JP7 COM2 RS232/422/485 Select AR-B1890 User ’s M anual 14.
AR-B1890 User ’s M anual 15 Jumpers Setting OPEN 1 - 2 - 3 SHORT 1 - 2 S H O R T 2 - 3 □ ○ ○ ■ ● ○ □ ● ● 1 2 3 1 2 3 1 2 3 L VDS Panel V olt age Selection ( JP3 ) 5 V 3 .
AR-B1890 User ’s M anual 16 COM2 RS232/422/485 Selection ( JP6,JP7 ) COM2 SETTING RS232 J P 6 J P 7 1 ■ ● 2 3 ○ 1 ■ ● 2 4 ● ● 5 6 ○ 3 ○ ○ 4 7 ● ● 8 9 ○ 5 ○ ○ 6 10 ● .
AR-B1890 User ’s M anual 17 VGA Display Connector ( CN1 ) Pin Assignment Pin Assignment 1 RED 2 GREEN 3 BLUE 4 N / C 5 GND 6 GND 7 GND 8 GND 9 VGA_VCC 10 GND 1 1 N / C 12 CRT _ DDCDA T A 13 HSYNC 14 VSYNC 15 CR T_DDCCLK 5.
AR-B1890 User ’s M anual 18 COM4 RS-232 Connector ( CN4 ) Pin Assignment Pin Assignment 1 DCD4# 2 RXD4 3 TXD4 4 DTR4# 5 GND 6 DSR4# 7 R TS4 8 CTS4# 9 RI4# 10 N / C CD - In Connector ( CN5 ) Pin Assi.
AR-B1890 User ’s M anual 19 DVOB Connector ( CN7 ) Pin Assignment Pin Assignment 1 5V 2 3.3V 3 SDVOB_INT# 4 SDVOB_INT 5 2.5V 6 GND 7 SDVO_FLDST ALL# 8 SDVO_FLDST ALL 9 GND 10 GND 1 1 SDVOB_RED# 12 S.
AR-B1890 User ’s M anual 20 L VDS Connector ( CN8 ) Pin Assignment Pin Assignment 1 BKL _ EN 2 BKL _ CTL 3 L VDS _ VCC 4 GND 5 L VDS _ CH1 _ CLK- 6 L VDS _ CH1 _ CLK+ 7 L VDS _ VCC 8 GND 9 L VDS _ C.
AR-B1890 User ’s M anual 21 IrDA Connector ( CN10 ) Pin Assignment 1 5V 2 CIR TX 3 IRRX 4 GND 5 IR TX 6 CIRRX System Fan Connector ( CN1 1 ) Pin Assignment 1 GND 2 12V 3 F AN Sense Front Panel Conne.
AR-B1890 User ’s M anual 22 GPIO Connector ( CN13 ) Pin Assignment 1 GPI 2 GPO 3 GPI 4 GPO 5 GPI 6 GPO 7 GPI 8 GPO 9 5V 10 GND CPU Fan Connector ( CN14 ) Pin Assignment 1 GND 2 12V 3 F AN Sense PS2 .
AR-B1890 User ’s M anual 23 EIDE Connector ( IDE1 ) Pin Assignment Pin Assignment 1 IDERST# 2 GND 3 PID7 4 PID8 5 PID6 6 PID9 7 PID5 8 PID10 9 PID4 10 PID1 1 1 1 PID3 12 PID12 13 PID2 14 PID13 15 PI.
AR-B1890 User ’s M anual 24 Slim Floppy Connector ( FDD1 ) Pin Assignment Pin Assignment 1 VCC 2 INDEX# 3 VCC 4 DRV _ SEL# 5 VCC 6 DSK _ CH# 7 N / C 8 N / C 9 N / C 10 MOTOR# 1 1 N / C 12 DIR# 13 DE.
AR-B1890 User ’s M anual 25 Gigabit LAN / USB Connector ( RJUSB1 ) S tandard RJ - 45 Connector / S tandard USB Connector Ethernet LAN / USB Connector ( RJUSB2 ) S tandard RJ - 45 Connector / S tanda.
AR-B1890 User ’s M anual 26 BIOS Setup BIOS (Basic Input and Out System) includes a CMOS Setup utility which allows user to configure required se ttings or to activate certain system features. When the power is turned on, pushing the <Del> button during the Power-On Self test will take you to the CMOS Setup screen.
AR-B1890 User ’s M anual 27 S t andard CMOS Features Phoenix – A wardBIOS CMOS Setup Utility St andard CMOS Features Item Help Date (mm:dd:yy) Thu, Dec 15 2005 T ime (hh:mm:ss) 10 : 59 : 36 IDE Channel 0 Master [ None ] IDE Channel 0 Slave [ None ] IDE Channel 1 Master [ None ] IDE Channel 0 Slave [ None ] Drive A [ 1.
AR-B1890 User ’s M anual 28 Cylinder Number of cylinders Head Number of heads Precomp Write precomp Landing Zone Landing zone Sector Number of sectors Access Mode CHS HD < 528MB LBA HD > 528MB Large For MS-DOS only Auto Drive A / Drive B 360KB, 5.
AR-B1890 User ’s M anual 29 Advanced BIOS Features Phoenix – A wardBIOS CMOS Setup Utility Advanced BIOS Features Item Help CPU Features [ Press Enter ] Hard Disk Boot Priority [ Press Enter ] Vir.
AR-B1890 User ’s M anual 30 CPU L1&L2 Cache This option allows you to enable or disable the cache function. Quick Power On Self T est When this option enabled, this field speeds up the Power On Self T est afte r the system is turned on. First/Second/Third Boot Device Floppy Select your boot device priority by Floppy .
AR-B1890 User ’s M anual 31 T ypematic Rate (Chars/Sec) When enabled, the syst em registers repeated keystrokes speeds. Setting are from 6 to 30 characters per second. Ty p e m a t i c D e l a y When enabled, this option allows you to set the time interval for disp laying the first and second characters.
AR-B1890 User ’s M anual 32 Advanced Chip set Features Phoenix – A wardBIOS CMOS Setup Utility Advanced Chip set Features Item Help DRAM T iming Selectable [ By SPD ] CAS Latency T ime 4 DRAM RAS# to CAS# Delay 4 DRAM RAS# Precharge 4 Precharge delay (tRAS) 1 1 System Memory Frequency 533MHz SLP_S4# Assertion Width [ 4 to 5 Sec.
AR-B1890 User ’s M anual 33 DRAM RAS# to CAS# Dela y This option allows you to insert a delay between RAS and CAS signals. DRAM RAS# Precharge This option sets the number of cycles required for the RAS to accumulate its charge before the DRAM refreshes.
AR-B1890 User ’s M anual 34 Integrated Peripherals Phoenix – A wardBIOS CMOS Setup Utility Integrated Peripherals Item Help OnChip IDE Device [ Press Enter ] Onboard Device [ Press Enter ] Super I.
AR-B1890 User ’s M anual 35 IDE Primary / Secondary Master / Slave PIO The PIO allows the BIOS to communicate with the controller and CPU directly . When Auto is selected, the BIOS will select the best available mode. IDE Primary / Secondary Master / Slave UDMA These option allow your disk I/O 33Mb/sec to Ultra DMA 33 feature.
AR-B1890 User ’s M anual 36 Phoenix – A wardBIOS CMOS Setup Utility Super IO Device Item Help Onboard FDC Controller [ Enabled ] Onboard Serial Port 1 [ 3F8/IRQ4 ] Onboard Serial Port 2 [ 2F8/IRQ3.
AR-B1890 User ’s M anual 37 Power Management Setup Phoenix – A wardBIOS CMOS Setup Utility Power Management Setup Item Help ACPI Function [ Enabled ] ACPI Suspend T ype [ S1(POS) ] Run VGABIOS if .
AR-B1890 User ’s M anual 38 V ideo Off Method V/H SYNC+Blank Blank the screen and turn off vertical and horizontal scanning. DPMS Allows BIOS to control the video display . Blank Screen Writes blanks to the video buf fer . V ideo Off In Suspend Select the Video Of f in Suspend mode.
AR-B1890 User ’s M anual 39 PnP / PCI Configurations Phoenix – A wardBIOS CMOS Setup Utility PnP/PCI Configurations Item Help Init Display First [ PCI Slot ] Reset Configuration Data [ Disabled ] .
AR-B1890 User ’s M anual 40 PC Health S tut as Phoenix – A wardBIOS CMOS Setup Utility PC Health St atus Item Help Shutdown T emperature [ 60°C~140°F ] VCPU 1.26V VMemory 1.76V V3.3V 3.26V V5V 4.97V V+12V 1 1.77V V -12V (-)1 1.78V V5VSB 4.97V V oltage Battery 3.
AR-B1890 User ’s M anual 41 Load Fail – Safe Default s This menu contains the most appropriate values of the system p arameters that allow minimum system performance. Load Optimized Default s This menu allows you to load the factory defaults for BIOS and Chip set features which the system automatically detects.
AR-B1890 User ’s M anual 42 Drivers Inst allation Inst all Chip set Drivers 1. Insert the AR-B1890 CD-ROM into your CD-ROM drive. Click Intel® 915GMchipset s Drivers. 2. Click Intel® Chipset software Inst allation Utility . 3. When the welcome screen appear s, click Next to continue.
AR-B1890 User ’s M anual 43 Inst all Marvell GigaLAN Drivers 1. Insert the AR-B1890 CD-ROM into your CD-ROM drive. Click LAN Card and Marvell LAN controller Driver . 2. When the welcome screen appear s, click Next to continue 3. Click Y es to accept the software license agreement and continue the installation.
An important point after buying a device Intel AR-B1890 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Intel AR-B1890 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Intel AR-B1890 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Intel AR-B1890 you will learn all the available features of the product, as well as information on its operation. The information that you get Intel AR-B1890 will certainly help you make a decision on the purchase.
If you already are a holder of Intel AR-B1890, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Intel AR-B1890.
However, one of the most important roles played by the user manual is to help in solving problems with Intel AR-B1890. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Intel AR-B1890 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
